bn:00077128n
Noun Concept
Categories: Cumulus, Cirrus, Articles with short description, Severe weather and convection
EN
thunderhead
EN
A rounded projecting mass of a cumulus cloud with shining edges; often appears before a thunderstorm WordNet 3.0
English:
cloud
Definitions
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EN
A rounded projecting mass of a cumulus cloud with shining edges; often appears before a thunderstorm WordNet 3.0 & Open English WordNet
The top portion of a cumulonimbus cloud, which tends to be flattened or fibery in appearance, and may be indicative of thunderstorm activity. Wiktionary
IS A
WordNet 3.0 & Open English WordNet
Wiktionary
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